Power System

Electrical Power Statistics in INDIA- a summary

India has a third largest electricity producer and consumer all over the world so in India electrical engineers have a more responsible to reliability of power system, quality of power and uninterrupted power supply to consumer. In any power system there is a three important pillar i.e. Generation, Transmission and Distribution so in this article… Continue reading Electrical Power Statistics in INDIA- a summary

Power System

Is 49.9 Hz frequency is permissible instead of 50 Hz in Electrical System?

Electricity has played very important role in life of every human being, everybody wants to uninterrupted, smooth and clean electricity in our society but no one can be support to electrical utilisation companies for this work.  Now a  days as you have seen that everyone suffer from the fluctuations in supply system, these disturbance depends… Continue reading Is 49.9 Hz frequency is permissible instead of 50 Hz in Electrical System?

Power System

12 Most asked Interview Questions in Power System

Q-01: What is the full form of KVAR?  Ans- We know there are three types of power in Electrical as Active, apparent & reactive. So KVAR is stand for 'Kilo Volt Amps' with Reactive component. Q-02: What is the difference between Isolators and  electrical Circuit Breakers? Ans - Isolators are mainly for switching purpose under normal… Continue reading 12 Most asked Interview Questions in Power System

Power System

Power Quality: An Introduction

Power Quality- According to definition of power quality given in IEEE standard, “Power quality is the concept of powering and grounding sensitive equipment in a matter that is suitable to the operation of that equipment.” According to Institute of Electrical and Electronic Engineers (IEEE) standard IEEE 1100 defines power quality as “the concept of powering… Continue reading Power Quality: An Introduction